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arxiv: quant-ph/0502036 · v2 · submitted 2005-02-05 · 🪐 quant-ph

Relative entropy of entanglement of a kind of two qubit entangled states

classification 🪐 quant-ph
keywords stateentangledentanglemententropyqubitrelativeblockcase
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We in this paper strictly prove that some block diagonalizable two qubit entangled state with six none zero elements reaches its quantum relative entropy entanglement by the a separable state having the same matrix structure. The entangled state comprises local filtering result state as a special case.

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